Re: 1Gb DWDM SFP?

You're posting in the "ethernet switching" foum referring to an XFP optic that's not available on any of juniper's SFP+ based EX series switches. I'm confused. Is the issue here that you didn't realise that EX's aren't XFP based? That you're considering the MX line to be ethernet switching? The answer to your question is no juniper ethernet switch supports an XFP, let alone a tunable one.